6410528020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{28703}}^1$

素因数の和:29584

約数の個数: 48

約数和(自身を含む): 14515038720

約数和(自身を除く): 8104510700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 859, 1718, 3436, 4295, 8590, 11167, 17180, 22334, 28703, 44668, 55835, 57406, 111670, 114812, 143515, 223340, 287030, 373139, 574060, 746278, 1492556, 1865695, 3731390, 7462780, 24655877, 49311754, 98623508, 123279385, 246558770, 320526401, 493117540, 641052802, 1282105604, 1602632005, 3205264010, 6410528020]

約数ペア:

[(1, 6410528020), (2, 3205264010), (4, 1602632005), (5, 1282105604), (10, 641052802), (13, 493117540), (20, 320526401), (26, 246558770), (52, 123279385), (65, 98623508), (130, 49311754), (260, 24655877), (859, 7462780), (1718, 3731390), (3436, 1865695), (4295, 1492556), (8590, 746278), (11167, 574060), (17180, 373139), (22334, 287030), (28703, 223340), (44668, 143515), (55835, 114812), (57406, 111670)]